Kim Kardashian and Paris Hilton Meet on Heiress's 38th Anniversary

Friends who became friends became friends again celebrated together on Saturday night at the birthday party in Paris, which also served as a base for St. Patrick's Day. Kim's sister Kourtney Kardashian also joined on the festivities.

Kim shared on Instagram Stories videos of the event, one of which shows Paris dressed in a silver catsuit dipping and posing at the bottom of a magnificent staircase, in front of a balloon display blue Tiffany.

Paris republished the clip by writing: "Loves it @kimkardashian".

Kim also shared a photo and a selfie video of her and Paris.

The heiress, socialite and former reality TV star had turned 38 in February.

"Happy birthday in Paris, even if your birthday was a month ago," says Kim in Paris in another video. "But she deserves it."